Our products including carbon steel,stainless steel,steel pipe, steel coil,steel plate,Building materials :threaded steel, wire material, coil screw, round steel;Pipe material: seamless pipe, welding pipe;Sheet:cold, hot rolled plate / roll, medium thick plate, color coating plate (galvanized plate, colored coating plate, tinplate, galvanized aluminium steel plate), silicon steel, strip steel;steel profile:working angle groove, H type steel, square steel, flat steel, ball flat steel;over 2800 kinds of specifications.